GRANAHAN INVESTMENT MANAGEMENT INC/MA Information

404 WYMAN STREET, WALTHAM, Massachusetts, 02451, (781) 890-4412

Report Date: 03/31/2014

Position Statistics

Total Positions 217
New Positions 12
Increased Positions 98
Decreased Positions 81
Positions with Activity 179
Sold Out Positions 13
Total Mkt Value (in $ millions) 3,530

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 4.26%
Capital Goods 5.51%
Conglomerates 1.67%
Consumer Cyclical 6.8%
Consumer/Non-Cyclical 0.09%
Energy 1.1%
Financial 3.97%
Healthcare 14.56%
Services 21.99%
Technology 36.26%
Transportation 2.24%
Utilities

217 Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
GENTHERM INC COM 8,750 509 6.18 244,060
STEINER LEISURE LTD ORD 8,734 New 196,715
BASIC ENERGY SVCS INC NEW COM 8,583 -1,970 (18.67) 305,000
CELADON GROUP INC COM 8,581 296 3.57 362,999
WEBMD HEALTH CORP COM 8,569 -8,143 (48.73) 190,463
MICROSEMI CORP COM 8,501 -992 (10.45) 350,400
STRATASYS LTD SHS 8,344 -5,225 (38.51) 83,265
HARVARD BIOSCIENCE INC COM 7,603 138 1.85 1,755,916
HIBBETT SPORTS INC COM 7,566 -356 (4.49) 142,588
IMMUNOGEN INC COM 7,564 -8,321 (52.38) 540,641
CHANNELADVISOR CORP COM 7,358 2,510 51.76 241,313
TESLA MTRS INC COM 7,265 -1,668 (18.67) 36,672
PANTRY INC COM 6,989 New 448,900
IMPERVA INC COM 6,956 -202 (2.82) 258,400
SODASTREAM INTERNATIONAL LTD USD SHS 6,887 843 13.96 172,210
HARRIS & HARRIS GROUP INC COM 6,804 15 .23 2,013,146
TASER INTL INC COM 6,790 6,790 New 379,750
DURATA THERAPEUTICS INC COM 6,712 6,712 New 529,733
DURECT CORP COM 6,636 725 12.27 5,065,514
ICG GROUP INC COM 6,486 297 4.79 309,311